The power of the new coronavirus infection remains unpredictable, and a new way of life in the With Corona era, it seems essential to continue wearing a mask as an effective measure to prevent the spread of infection.

In China, which had suffered from corona outbreaks before Japan, we were required to meet GB standards in order to maintain the quality of mask products and isolation gowns used at medical sites. We began receiving test orders for each item in accordance with the GB standards at our foundation bases in China.

　　　　　　　　　　　　　　　　　　　

List of GB Specification Test Items for Corona Countermeasures-Related Items

Item	Test Item (Example)	Corresponding business sites
Cloth mask	Formaldehyde, Specified Aromatic Amines, pH, String Strength, Appearance, etc.	China, Nantong laboratory and Yantai laboratory
Disposable Nonwoven mask	Formaldehyde, Specified Aromatic Amines, pH,　String Strength, Appearance, Mask Permeability, etc.	China, Nantong laboratory and Yantai laboratory
For quarantine Isolation gown	Formaldehyde, Odor, Tensile Strength, Elongation, Surface Water Resistance, etc.	Yantai laboratory

　　　

Nissenken conducts safety and quality evaluation tests in accordance with the above GB standards as well as functionality evaluation tests on masks. We look forward to receiving your advice and inquiries.

　　　　　　　　　　　　　　

If you have any questions or inquiry, please feel free to contact us.

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